Madelyn Cline and Jackson Guthy may be heating up for the summer.

The Outer Banks star and the singer-songwriter were photographed out together twice this week in Malibu, Calif. First, on June 26, they were seen grocery shopping, on June 30, they were spotted hanging out yet again in the Southern California beach town, while meeting up with friends in Malibu.

Madelyn (24) wore a white tank and cropped jeans during their most recent outing while Jackson (26), opted for a grey T-shirt and matching Vans checkered shoes.

While the actor and musician remain mum about their relationship statuses, this latest appearance coincides with nearly a month after their first romantic snaps were taken in Malibu, where they enjoyed a casual lunch.

Madelyn, her mother and their daughter were married last fall. Outer Banks co-star Chase Stokes, 29, broke up after more than a year of dating.